Function classObj_getExpressionString

mapscript/php/mapscript_i.c:818–820

  }

char *classObj_getExpressionString(classObj *self) {
    return msGetExpressionString(&(self->expression));
}

int classObj_setText(classObj *self, layerObj *layer, char *string) {
    if (!string || strlen(string) == 0) {